Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 149
Fig. 149, Towel Hanger … (144) Fig, 150, Feed Hopper PENCIL JMECHANICAL DKAWING 14^ shown in Fig. 148, 149, 150, or 151, or any similar object, withdimensions, as assigned by the instructor. Instructions: Proceed as for previous orthographic sketches.
Mechanical drawing
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